To use dbgtool.py you need to pass it the MS-DOS executable binary file,

and optionally the output debug.exe script file name.

Example:

$ python ./dbgtool.py -i ./nc.exe -o nc.scr

This will create a ASCII text file with CRLF line terminators called

nc.scr.

Such file can then be converted to its original portable executable with

the Windows native debug.exe, that is installed by default in all Windows

systems:

> debug.exe < nc.scr

To be able to execute it on Windows you have to rename it to end with

'.com' or '.exe':

> ren nc_exe nc.exe

Happy hacking!

Bernardo Damele A. G. <[email protected]>